At least it does affect Mbappe but I don't see it from that point of view but indeed Real Madrid is one of the best teams in the world right now so Mbappe joining Real Madrid makes the possibility for Mbappe's career development in the future even greater. In terms of quality, Mbappe is also quite good so for Mbappe's performance with Real Madrid there is no doubt that he will be able to contribute greatly and show his best performance and regarding the current criticism, I think it's natural because Mbappe has just joined the team and still needs time to adapt.
Yes, it is a fact, I personally think that now thanks to Mbappé Ancelotti is taking the habit of leaving everything in the hands of the player to resolve the games, something like what he did with Benzema, and in the last minutes of the game, that is something very dangerous, I do not think it is a good practice because the conditions of each game are different, and I consider that due to that trust that should not be given, another strategy must be had, because at any moment a game can turn around and that is where it is measured what the coach is made of.